1pt

Question

This question contains two parts. First, answer Part A. Then answer Part B.

Part A

Atoms are the smallest unit for which type of substance?
A.
compound
B.
element
C.
mixture
D.
solution

Answer 1

Part A: The correct answer is B. element.

Atoms are the smallest unit of an element, which is a pure substance that cannot be broken down into simpler substances by chemical means.

Now, please provide Part B if you have it!